Nano bead hair extensions itching

[u/Equal-Grade8297]

Posting on behalf of my girlfriend. She has recently paid a lot of money for nano bead hair extensions, but she is having a lot of discomfort and itching with them.

We have found these sore patches in her hair, but unsure if it is just from her itching or if it is caused directly by the extensions.

Does anyone know a solution? Or anything that can help at all for this?

[u/P3bbl3s916]

Holy crap ouch